Setting Cutting Height - Pro-Flex Roller 120 - Progressive Turf Equipment Pro-Flex 120 Operators Manual & Parts Lists

Pro-Flex 120 Series Operator's Manual
On the pivoting arm side remove the two axle stop pins and the
center pivot bolt. Reposition the axle to the proper hole for the
desired cutting height. Retighten the center pivoting bolt
properly.
6) Replace the two axle stop pins to the same hole in the pattern
as the axle mounting bolts. This pin is used to limit the travel of
the mower deck and prevent scalping. The pins are not required
for cutting heights of 2 3/4" and 3". Store pins in one of the
holes for the center pivoting bolt.
SETTING CUTTING HEIGHT – PRO-FLEX ROLLER 120
Each of the five independent mower decks has its own cutting height
adjustment. Cutting height is set by adjusting the height of the mower
deck roller arms. Each deck has one fixed roller arm and one pivoting
wheel arm; ensuring that all four tires remain in contact with the turf
while navigating contoured areas for a more uniform cut.
NOTE: For optimal cutting results, the mower should be set to
remove not more than 1/3 of the total grass height. This will
result in the best cutting performance while minimizing stress
to the grass.
The deck roller arms are mounted on the deck with easy to adjust
pivoting quadrants.
Follow these steps to adjust the cutting height from 1/2" to 3":
1) Place the mower deck safety latch into the locking position on
each deck.
2) Raise the mower decks into the Pro Lift-N-Turn
position (See P29).
3) Turn the engine off on the tractor, place all controls in neutral
position and set the parking brake.
4) Adjust only one side of the deck at a time.
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